.trajet-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 640px;
}

.champ {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;

  label {
    font-weight: 600;
    font-size: 0.9rem;
  }

  input,
  textarea {
    padding: 0.5rem 0.65rem;
    border: 1px solid #c4c9d1;
    border-radius: 6px;
    font: inherit;

    &[aria-invalid='true'] {
      border-color: #d13438;
    }

    &:focus {
      outline: 2px solid #2b6cb0;
      outline-offset: 1px;
    }
  }
}

.champ--adresse {
  position: relative;
}

.ligne-adresse {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;

  input {
    flex: 1 1 auto;
  }
}

.btn-domicile {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 0 0.75rem;
  border: 1px solid #2b6cb0;
  border-radius: 6px;
  background: #fff;
  color: #2b6cb0;
  font-size: 0.85rem;
  cursor: pointer;

  &:hover:not(:disabled) {
    background: var(--couleur-orange);
    border-color: var(--couleur-orange);
    color: #fff;
  }

  &:disabled {
    border-color: #c4c9d1;
    color: #9aa1ab;
    cursor: not-allowed;
  }
}

.ligne-carnet {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}

.label-carnet {
  font-size: 0.8rem;
  font-weight: 500;
  color: #6b7280;
}

.select-carnet {
  padding: 0.4rem 0.55rem;
  border: 1px solid #c4c9d1;
  border-radius: 6px;
  background: #fff;
  font: inherit;
  cursor: pointer;

  &:focus {
    outline: 2px solid #2b6cb0;
    outline-offset: 1px;
  }

  &:disabled {
    background: #f3f5f8;
    color: #9aa1ab;
    cursor: not-allowed;
  }
}

.suggestions {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  border: 1px solid #c4c9d1;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  max-height: 220px;
  overflow-y: auto;
  z-index: 10;

  li + li {
    border-top: 1px solid #eef0f3;
  }

  button {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    width: 100%;
    padding: 0.5rem 0.65rem;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;

    &:hover,
    &:focus {
      background: #ebf3fb;
      outline: none;
    }
  }
}

.suggestion-label {
  font-weight: 500;
}

.suggestion-detail {
  font-size: 0.8rem;
  color: #6b7280;
}

.compteur {
  align-self: flex-end;
  font-size: 0.75rem;
  color: #6b7280;
}

.erreur {
  margin: 0;
  font-size: 0.82rem;
  color: #d13438;
}

.alerte {
  margin: 0;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;

  &--info {
    background: #eef2f7;
    color: #33475b;
  }

  &--warning {
    background: #fff4e5;
    color: #8a5a00;
    border: 1px solid #f0c36d;
  }
}

.actions {
  display: flex;
  gap: 0.75rem;

  button {
    padding: 0.55rem 1.1rem;
    border-radius: 6px;
    font: inherit;
    cursor: pointer;

    &:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }
  }
}

.btn-primaire {
  border: none;
  background: var(--couleur-bleu);
  color: #fff;

  &:hover:not(:disabled) {
    background: var(--couleur-orange);
  }
}

.btn-secondaire {
  border: 1px solid #c4c9d1;
  background: #fff;
  color: #33475b;

  &:hover:not(:disabled) {
    background: #f3f5f8;
  }
}


/* Case Aller/Retour : compacte, sur une seule ligne pour gagner en hauteur. */
.champ--aller-retour {
  margin: 0.25rem 0 0.5rem;
}
.case-aller-retour {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}
.case-aller-retour input {
  width: 1rem;
  height: 1rem;
  margin: 0;
}